Measurement E1M515
| Experiment: | E93-006 CLAS experiment | |
|---|---|---|
| Year: | 2003 |
|
| Spokespersons: | V. D. Burkert, M. Ripani | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 0.5 — 0.8 GeV2 | |
| W: | 1.75 — 1.775 GeV | |
| x: | 0.2226 — 0.2295 | |
| Publication: |
M. Ripani, V. D. Burkert, V. I. Mokeev, M. Battaglieri, R. De Vita, E. Golovach, V. Tauti, and CLAS Collaboration Measurement of ep->e'p pi+pi- and Baryon Resonance Analysis //
Phys. Rev. Let. 91, 022002 (2003)
|
|
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 15.143114 | 2.9247003 |
| 27.0 | 15.888216 | 2.1159847 |
| 45.0 | 12.662555 | 1.5688469 |
| 63.0 | 10.844062 | 0.55324793 |
| 81.0 | 10.397577 | 0.44035107 |
| 98.99999 | 10.515634 | 0.38195318 |
| 117.0 | 11.476517 | 0.61109108 |
| 135.0 | 11.390678 | 0.59043801 |
| 153.0 | 12.362715 | 1.347253 |
| 171.0 | 9.2662659 | 0.22217694 |